13943075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 18082176

約数和(自身を除く): 4139101

約数列:

[1, 5, 25, 41, 61, 205, 223, 305, 1025, 1115, 1525, 2501, 5575, 9143, 12505, 13603, 45715, 62525, 68015, 228575, 340075, 557723, 2788615, 13943075]

約数ペア:

[(1, 13943075), (5, 2788615), (25, 557723), (41, 340075), (61, 228575), (205, 68015), (223, 62525), (305, 45715), (1025, 13603), (1115, 12505), (1525, 9143), (2501, 5575)]